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Cushion|Lab Grown|IGI

0.31ct F VS1 Cushion Lab Grown Diamond

F/VS1 • IGI LG644420203

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG644420203

Diamond specifications and retailer prices

From €217 EUR
£192 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: €217 EUR at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.31ct lab-grown cushion diamond

This 0.31ct lab-grown cushion sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG644420203 or 644420203. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
F
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle39.7°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644420203
Dimensions4.90 × 3.33 × 2.34 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.90 mm3.33 mm0.31 ctF / VS1
OriginLab Grown
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG644420203
Side View
Table 73.0%Crown 39.7°Girdle: MED-THKPavilion 41.2°Culet: NoneDepth 70.3%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: €217 EUR|Low: €217 EUR|High: €217 EUR|Avg: €217 EUR
December 30, 2025
MD Diamonds and Jewellers€217 EUR

3 data points across 1 retailer

1 retailer

C
MD Diamonds and Jewellers
LG644420203 · Nov 2
€217 EUR
£192 GBP
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C
0.31ct Cushion
€217 EUR